////////////////////////////////////////////////////////////////////////////////
// Copyright 2010 Michael Schmalle - Teoti Graphix, LLC
// 
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// 
// http://www.apache.org/licenses/LICENSE-2.0 
// 
// Unless required by applicable law or agreed to in writing, software 
// distributed under the License is distributed on an "AS IS" BASIS, 
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and 
// limitations under the License
// 
// Author: Michael Schmalle, Principal Architect
// mschmalle at teotigraphix dot com
////////////////////////////////////////////////////////////////////////////////

package org.teotigraphix.swizplugin.registry.core
{

import org.teotigraphix.swizplugin.registry.IExtensionRegistry;

/**
 * A registry client (extension point, extension ot extension descriptor).
 * 
 * @author Michael Schmalle
 * @copyright Teoti Graphix, LLC
 * @productversion 1.0
 */
public class RegistryClient
{
	//--------------------------------------------------------------------------
	//
	//  Internal :: Variables
	//
	//--------------------------------------------------------------------------
	
	/**
	 * The extension registry owner.
	 */
	internal var registry:ExtensionRegistry;
	
	//--------------------------------------------------------------------------
	//
	//  Internal :: Properties
	//
	//--------------------------------------------------------------------------
	
	//----------------------------------
	//  registryID
	//----------------------------------
	
	/**
	 * @private
	 */
	private var _registryID:int;
	
	/**
	 * Returns the client's internal registry id.
	 */
	internal function get registryID():int
	{
		return _registryID;
	}
	
	/**
	 * @private
	 */
	internal function set registryID(value:int):void
	{
		_registryID = value;
	}
	
	//----------------------------------
	//  children
	//----------------------------------
	
	/**
	 * @private
	 */
	private var _children:Array = [];
	
	/**
	 * Returns the client's internal integer raw children.
	 */
	internal function get children():Array
	{
		return _children;
	}
	
	/**
	 * @private
	 */
	internal function set children(value:Array):void 
	{
		_children = value;
	}
	
	//----------------------------------
	//  extensionRegistry
	//----------------------------------
	
	/**
	 * 
	 */
	public function get extensionRegistry():IExtensionRegistry
	{
		return registry;
	}
	
	//--------------------------------------------------------------------------
	//
	//  Constructor
	//
	//--------------------------------------------------------------------------
	
	/**
	 * Constructor.
	 * @private
	 */
	public function RegistryClient(registry:ExtensionRegistry, 
								   registryID:int)
	{
		this.registry = registry;
		
		_registryID = registryID;
	}
}
}